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6264: Copy two bytes from a command list into a character's buffer
Used by the routines at 61F8, 62D0, 6464, 717C, 7CE1 and F7D7. Copies a routine address or pair of parameters from a character's current command list into his buffer.
Input
H Character number (0xB7-0xD6)
L Destination for the copied bytes
6264 PUSH DE Save DE
6265 PUSH HL Save the pointer to the character's buffer
6266 LD L,$19 Collect into DE the address of the point reached in the command list (stored in bytes 0x19 and 0x1A of the character's buffer)
6268 LD E,(HL)
6269 INC L
626A LD D,(HL)
626B POP HL Restore the pointer to the character's buffer
626C LD A,(DE) Collect the first byte from the command list and copy it to the character's buffer
626D INC DE
626E LD (HL),A
626F INC L Move along one byte in the character's buffer
6270 LD A,(DE) Collect the second byte from the command list and copy it to the character's buffer
6271 INC DE
6272 LD (HL),A
6273 DEC L Move back again in the character's buffer
6274 LD A,L Save L temporarily
6275 LD L,$19 Update the address reached in the command list (stored in bytes 0x19 and 0x1A of the character's buffer)
6277 LD (HL),E
6278 INC L
6279 LD (HL),D
627A POP DE Restore DE
627B LD L,A Restore L
627C RET
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